Boiler Heating Batching Process Control System
Product Code : JA-AM-6478
Boiler Heating Batching Process Control System
- This complete and comprehensively equipped laboratory test stand offers numerous possible experiments from the areas of process control.
- It contains a total of four different control loops with local digital, industrial controllers.
- In addition, it is also possible to realise two cascade control systems.
- A further controller is provided for cascade control.
- The controllers can be configured independently of each other as required and can be operated both individually and simultaneously.
- They all have serial interfaces.
- The experimental section is formed by a closed water circuit.
- Water is pumped from a supply tank through a pipe system by a 1.1 kW centrifugal pump.
- A pneumatically actuated control valve included in this circuit makes allows to change the flow rate and thus to control the circuit.
- The level can be controlled in two stainless steel tanks of differing capacity.
- For this purpose, a bypass mounted on the tank feed is controlled by a further pneumatic valve.
- The two tanks can be connected together to change the character of the control loop.
- An electronically adjustable 7.5 kW heater enables to heat the water as part of a temperature control system.
- During overheating, a siren and an alarm lamp will be activated.
- The system water in the circuit can be cooled by a heat exchanger.
- Freshwater from an external water supply is used as the cooling liquid.
- The pressure control system uses external compressed air at one of the two tanks.
- The test stand is built using only industrial standard components to increase its relevance to practice.
- The support made of steel tubes is fitted with laboratory castors and can thus be easily moved around.
- Software for the process visualization and Profibus card are available as an accessory.
